2022
Membrane potential drives the exit from pluripotency and cell fate commitment via calcium and mTOR
Sempou E, Kostiuk V, Zhu J, Cecilia Guerra M, Tyan L, Hwang W, Camacho-Aguilar E, Caplan M, Zenisek D, Warmflash A, Owens N, Khokha M. Membrane potential drives the exit from pluripotency and cell fate commitment via calcium and mTOR. Nature Communications 2022, 13: 6681. PMID: 36335122, PMCID: PMC9637099, DOI: 10.1038/s41467-022-34363-w.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsCalciumCell DifferentiationEther-A-Go-Go Potassium ChannelsHumansMembrane PotentialsPluripotent Stem CellsTOR Serine-Threonine KinasesConceptsPluripotent cellsAdult tissue homeostasisCell fate commitmentDifferentiated cell fatesLeft-right patterningPluripotent embryonic cellsHuman embryonic stem cellsTemporal transcriptome analysisGene regulatory networksExpense of differentiationEmbryonic stem cellsGerm layer differentiationMembrane depolarizationFate commitmentPluripotent stateCell fateTranscriptome analysisRegulatory networksMyogenic lineageEmbryonic developmentTissue homeostasisDifferentiated fateEmbryonic cellsCandidate genesPluripotency
2011
Activating AMP-activated protein kinase (AMPK) slows renal cystogenesis
Takiar V, Nishio S, Seo-Mayer P, King JD, Li H, Zhang L, Karihaloo A, Hallows KR, Somlo S, Caplan MJ. Activating AMP-activated protein kinase (AMPK) slows renal cystogenesis. Proceedings Of The National Academy Of Sciences Of The United States Of America 2011, 108: 2462-2467. PMID: 21262823, PMCID: PMC3038735, DOI: 10.1073/pnas.1011498108.Peer-Reviewed Original ResearchConceptsCystic fibrosis transmembrane conductance regulatorRenal cystogenesisProtein kinaseAutosomal dominant polycystic kidney diseaseFibrosis transmembrane conductance regulatorTransmembrane conductance regulatorEpithelial cellsCyst epithelial cellsRenal cyst developmentCyst-lining epithelial cellsAMPK activationConductance regulatorRapamycin (mTOR) pathwayMammalian targetPharmacological activatorsChloride channelsMTOR pathwayCystogenesisCyst developmentKinaseAMPKContext of ADPKDSignificant arrestDominant polycystic kidney diseasePolycystic kidney disease